Results 31 to 40 of about 2,001,633 (378)

Encouraging early outcomes with image guided pencil beam proton therapy for cranio-spinal irradiation: first report from India

open access: yesRadiation Oncology, 2022
Background To report our experience with image guided pencil beam proton beam therapy (PBT) for craniospinal irradiation (CSI). Materials and Methods Between January 2019 and December 2021, we carried out a detailed audit of the first forty patients ...
Utpal Gaikwad   +7 more
doaj   +1 more source

Feasibility of linac-based fractionated stereotactic radiotherapy and stereotactic radiosurgery for patients with up to ten brain metastases

open access: yesRadiation Oncology, 2022
Background Linac-based fractionated stereotactic radiotherapy (fSRT) and stereotactic radiosurgery (SRS) are increasingly being used to manage patients with multiple metastases.
Masanori Hirata   +15 more
doaj   +1 more source

Optimization of the planning process with an in-house treatment information, management, and planning system

open access: yesRadiation Medicine and Protection, 2022
Objective: To describe the major categories of components of an in-house treatment information, management, and planning system (TIMPS®) that were designed and built to optimize the planning process.
Michael F. Moyers   +4 more
doaj   +1 more source

On the Equality of the Proton-Proton and Proton-Neutron Interactions [PDF]

open access: yesPhysical Review, 1939
A comparison of the 1S proton-proton interaction and the 1S proton-neutron interaction has been made recently by Breit, Hoisington, Share, and Thaxton. It is the purpose of this letter to add a remark to the subject. With the meson type of potential, [C x e^(-lambda x r)]/r x lambda, a variational calculation has been made of the binding energy of H3 ...
Brown, Frederick W., Plesset, Milton S.
openaire   +4 more sources

Enhanced production of multi-strange hadrons in high-multiplicity proton–proton collisions [PDF]

open access: yesNature Physics, 2016
Quark–gluon plasma is an exotic state of matter that can emerge in heavy nuclei high-energy collisions. The ALICE collaboration reports the first observation of strangeness enhancement in proton–proton collisions, a possible signature of this state.
J. D. M. M. G. Aglieri M. N. Z. S. S. U. S. A. S. N. Adam Adamová Aggarwal Rinella Agnello Agrawal Aham   +499 more
semanticscholar   +1 more source

Applications of various range shifters for proton pencil beam scanning radiotherapy

open access: yesRadiation Oncology, 2021
Background A range pull-back device, such as a machine-related range shifter (MRS) or a universal patient-related range shifter (UPRS), is needed in pencil beam scanning technique to treat shallow tumors.
Haibo Lin   +11 more
doaj   +1 more source

Proton-conducting oxides for energy conversion and storage

open access: yes, 2020
Proton-conducting oxides are a class of solid-state ion-conducting ceramic materials that demonstrate significant hydrogen ion (proton) conductivity at intermediate temperatures (e.g., 300–700 °C).
Chuancheng Duan   +3 more
semanticscholar   +1 more source

Muon reconstruction performance of the ATLAS detector in proton–proton collision data at s =13 TeV [PDF]

open access: yes, 2016
This article documents the performance of the ATLAS muon identification and reconstruction using the first LHC dataset recorded at $\sqrt{s}$ = 13 TeV in 2015.
Atlas Collaboration
semanticscholar   +1 more source

Prioritization of Proton Patients in the COVID-19 Pandemic: Recommendations from The New York Proton Center [PDF]

open access: yesInternational Journal of Particle Therapy, 2020
It has been well documented from the early days of the 2019 novel coronavirus (COVID19) pandemic that patients with a diagnosis of cancer are not only at higher risks of contracting a COVID-19 infection but also at higher risks of suffering severe, and ...
Arpit M. Chhabra   +4 more
doaj   +1 more source

Registration error of the liver CT using deformable image registration of MIM Maestro and Velocity AI

open access: yesBMC Medical Imaging, 2017
Background Understanding the irradiated area and dose correctly is important for the reirradiation of organs that deform after irradiation, such as the liver.
Nobuyoshi Fukumitsu   +11 more
doaj   +1 more source

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